AH212
Frequency
Gain
Input Return Loss
Output Return Loss
Output P1dB
Output IP3
(+15 dBm / tone, 1 MHz spacing)
The Communications Edge
TM
Product Information
1 Watt High Linearity, High Gain InGaP HBT Amplifier
1960 MHz Application Circuit (AH212-S8PCB1960)
Typical RF Performance at 25
C
1960 MHz
25.8 dB
15 dB
11 dB
+30 dBm
+48.5 dBm
+23.5 dBm
5.5 dB
+5 V
400 mA
PORT
P=1
Z=50 Ohm
CAP
ID=C1
C=47 pF
CAP
ID=C2
C=47 pF
CAP
ID=C6
C=1000 pF
Vcc = +5 V
CAP
ID=C11
C=4.7E6 pF
SIZE 1210
CAP
ID=C10
C=1000 pF
CAP
ID=C9
C=47 pF
CAP
ID=C5
C=1000 pF
RES
ID=R2
R=0 Ohm
IND
ID=L1
L=18 nH
IND
ID=L2
L=18 nH
Size 0805
8
5
1
2
3
4
Channel Power
(@-45 dBc ACPR, IS-95, 9 channels fwd)
NET="AH212"
6
7
6
7
5
8
CAP
ID=C8
C=47 pF
Noise Figure
Device / Supply Voltage
Quiescent Current
RES
ID=R1
R=10 Ohm
RES
ID=R3
R=75 Ohm
TLINP
ID=TL1
Z0=50 Ohm
L=125 mil
Eeff=4.6
Loss=0
F0=0 MHz
PORT
P=2
Z=50 Ohm
CAP
ID=C 7
C=2.7 pF
All passive components are of size 0603
unless otherwise noted.
VBC = +5 V
CAP
ID=C4
C=1000 pF
C7 is placed between silkscreen marker "2" and "3" on WJ's eval
Board or @ 14 degrees at 1.96GHz away from pins 6 and 7.
S21 vs. Frequency
S11 vs. Frequency
S22 vs. Frequency
28
27
S21 (dB)
S11 (dB)
26
25
24
+25°C
-40°C
+85°C
0
+25°C
-40°C
+85°C
0
-5
S22 (dB)
-10
-15
-20
+25°C
-40°C
+85°C
-5
-10
-15
-20
-25
1930
23
1930
1940
1950
1960
1970
1980
1990
1940
1950 1960 1970 1980 1990
Frequency (MHz)
OIP3 vs. Temperature
-25
1930
1940
1950 1960 1970 1980 1990
Frequency (MHz)
OIP3 vs. Output Power
Frequency (MHz)
OIP3 vs. Frequency
55
50
45
40
35
1930
+25°
C, +15 dBm/tone
55
50
45
40
35
-40
freq. = 1960 MHz, 1961 MHz, +15 dBm/tone
55
50
45
40
35
freq. = 1960 MHz, 1961 MHz, +25°
C
OIP3 (dBm)
OIP3 (dBm)
1940
1950 1960 1970
Frequency (MHz)
1980
1990
-15
10
35
Temperature (°C)
60
85
OIP3 (dBm)
12
13
14
15
16
Output Power (dBm)
ACPR vs. Channel Power
17
18
P Bvs. F u cy
1d
req en
31
30
P1dB (dBm)
29
28
27
26
1930
C
ircuit bo areo izedat 1960M z
ards
ptim
H
Noise Figure vs. Frequency
7
6
-40
-45
ACPR (dBc)
-50
-55
-60
-65
-70
1940
1950
1960
1970
1980
1990
IS-95, 9 Ch. Fwd,
±885 kHz offset, 30 kHz Meas BW 1960 MHz
,
NF (dB)
5
4
3
-40°C
1940
1950
+25°C
1960
1970
+85°C
1980
1990
-40°C
2
1930
+25°C
+85°C
-40 C
+25 C
+85 C
18
19
20
21
22
23
24
25
Freq cy(M z)
uen
H
Frequency (MHz)
Output Channel Power (dBm)
Specifications and information are subject to change without notice.
WJ Communications, Inc
Phone 1-800-WJ1-4401
FAX: 408-577-6621
e-mail: sales@wj.com
Page 4 of 12 August 2006
WJCI [ WJ COMMUNICATION. INC. ]
